I did it the other way around.
Have been kiting for about 8-9 years.
Surfing for the last 4.
For me I enjoy a good surf better followed up by a bakery smashing. Surfing is so much more laid back and challenging. For me kiting is just get smashed up, occasionally I have a ripper session but yeah at the moment the stoke definitely is in surfing with a few mates. Mind you I can't do either now that I'm injured

Maybe that's why I am always neggin out.
EDIT: That being said in Perth not really ever asked to choose between them so they compliment each other nicely IMO. Completely different stoke.